NRF24L01-REEL

RF Transceiver ICS Overview

The NRF24L01-REEL is a single-chip 2.4 GHz ISM band radio transceiver manufactured by Nordic Semiconductor. It operates within the frequency range of 2.4 GHz to 2.525 GHz using GFSK modulation. The device supports maximum data rates up to 2 Mb/s and delivers an output power of 4 dBm. Electrical specifications include a minimum supply voltage of 1.9 V and a maximum of 3.6 V, with receiving current at 12.3 mA and transmitting current at 11.3 mA. It features an SPI interface and is housed in a QFN-20 package suitable for SMD/SMT installation. The operational temperature range spans from -40°C to +85°C.

RF Transceiver ICS Feature Summary

• Integrated enhanced shockBurst protocol support for low-power wireless communication
• Single-chip design combining RF transceiver and baseband logic
• Supports multi-point peer-to-peer or star topology networks

RF Transceiver ICS Applications

• Wireless sensor network nodes
• Short-range remote control systems
• Low-power IoT data transmission modules

RF Transceiver ICS Procurement Notes

Verify that the specific ordering suffix matches the required packaging format, as the REEL designation indicates tape-and-reel delivery rather than tray packaging. Confirm RoHS compliance status through the official datasheet or manufacturer documentation prior to integration. Ensure component authenticity by sourcing from authorized distributors and validating part markings against Nordic Semiconductor's official specifications.

RF Transceiver ICS Selection Notes

Select this component when designing applications requiring simple, low-cost 2.4 GHz connectivity with minimal external components. The integrated ShockBurst hardware reduces CPU load compared to standard SPI-based RF solutions. Consider the QFN-20 package constraints for PCB layout and thermal management. Evaluate the 4 dBm output power against link budget requirements for the intended application distance.

RF Transceiver ICS Part Context

This part belongs to the nRF24L series of ultra-low power 2.4 GHz transceivers. It is functionally similar to the standard nRF24L01 but differs in packaging configuration. The REEL variant is optimized for automated surface-mount assembly processes. It serves as a foundational component for Nordic's ecosystem of wireless microcontrollers and transceivers designed for battery-operated devices.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.